Netflix saw a surge in new subscribers at the end of last year, attributed in part to the streaming giant bringing in a ban on password sharing.The crackdown on password sharing, which started last May in a number of countries, hindered people in different households from using the same account. It appears to be having the desired effect of prompting people to open their own accounts - as the company added 13.1 million worldwide subscribers in the last three months of 2023.It was the third consecutive quart ...